Bronchial asthma is a respiratory disease that accounts for a significant proportion of chronic respiratory diseases in both adults and children. Bronchial asthma is diagnosed based on clinical and paraclinical criteria. Measurement of ventilatory function and bronchial provocation tests play an important role. In cases of atypical bronchial asthma, bronchial provocation tests help increase the patient's diagnostic ability.

Bronchial provocation test is a test to evaluate the responsiveness of the bronchial system to external factors. This is one of the bases used to diagnose asthma.